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Formula and preparation process of wear-resistant composite ceramic
The invention discloses a formula and a preparation process of a wear-resistant composite ceramic, wherein the composite ceramic comprises the following components in parts by mass: 15-20 parts of aluminum oxide, 10-20 parts of mullite, 10-20 parts of calcined talc, 10-13 parts of magnesium oxide, 5-10 parts of zirconium oxide, 50-70 parts of kaolin, 15-30 parts of quartz, 1-2 parts of silicon nitride, 2-4 parts of silicon carbide, 15-20 parts of limestone and 2-3 parts of hydroxymethyl cellulose. According to the invention, the particle size is effectively reduced through the optimized formula and the grinding and screening of the raw materials; a layer of a glaze is compounded outside a ceramic blank, so that the hardness of the product is effectively improved, the wear resistance is enhanced, and the overall hardness of the ceramic product is improved; and the firing efficiency is improved through heating and pressurizing firing.
本发明公开了一种耐磨复合陶瓷配方及其制备工艺。包括复合陶瓷配方按质量份组成包括：氧化铝15‑20份、莫来石10‑20份、烧滑石10‑20份、氧化镁10‑13份、氧化锆5‑10份、高岭土50‑70份、石英15‑30份、氮化硅1‑2份、碳化硅2‑4份、石灰石15‑20份和羟甲基纤维素2‑3份。本发明通过优化后的配方，并通过对原料进行研磨筛分，有效减小颗粒尺寸，并通过在陶瓷坯料外复合一层釉料；有效提高了产品的硬度，增强了耐磨性；提高了陶瓷产品的整体硬度，并通过加温加压烧制，提高了烧制效率。
Formula and preparation process of wear-resistant composite ceramic
The invention discloses a formula and a preparation process of a wear-resistant composite ceramic, wherein the composite ceramic comprises the following components in parts by mass: 15-20 parts of aluminum oxide, 10-20 parts of mullite, 10-20 parts of calcined talc, 10-13 parts of magnesium oxide, 5-10 parts of zirconium oxide, 50-70 parts of kaolin, 15-30 parts of quartz, 1-2 parts of silicon nitride, 2-4 parts of silicon carbide, 15-20 parts of limestone and 2-3 parts of hydroxymethyl cellulose. According to the invention, the particle size is effectively reduced through the optimized formula and the grinding and screening of the raw materials; a layer of a glaze is compounded outside a ceramic blank, so that the hardness of the product is effectively improved, the wear resistance is enhanced, and the overall hardness of the ceramic product is improved; and the firing efficiency is improved through heating and pressurizing firing.
本发明公开了一种耐磨复合陶瓷配方及其制备工艺。包括复合陶瓷配方按质量份组成包括：氧化铝15‑20份、莫来石10‑20份、烧滑石10‑20份、氧化镁10‑13份、氧化锆5‑10份、高岭土50‑70份、石英15‑30份、氮化硅1‑2份、碳化硅2‑4份、石灰石15‑20份和羟甲基纤维素2‑3份。本发明通过优化后的配方，并通过对原料进行研磨筛分，有效减小颗粒尺寸，并通过在陶瓷坯料外复合一层釉料；有效提高了产品的硬度，增强了耐磨性；提高了陶瓷产品的整体硬度，并通过加温加压烧制，提高了烧制效率。
Formula and preparation process of wear-resistant composite ceramic
一种耐磨复合陶瓷配方及其制备工艺
SUN WENWEN (author) / SUN YIBO (author) / XING SHUQIN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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